2 OsCommerce bug fixes.

I own [login to view URL] . I am looking for someone to ifix a couple annoying bugs on my storefront.. 1. I had soemone change the way products are listed so that they can be listed by date added, and not the default 'alphabetically' That way customers always have something new to look at. However, it doesn't seem to be working right. When you first start browsing, it lists the newest items first. But when you click on the next pages to continue browsing, it somehow goes right back to listing alphabetically. 2. I sometimes get orders of product which I don't have in stock.. I have configured the cart to not allow checkout when an item is out of stock. But it seems that sometimes when items are ordered, stock doesn't change.. Or even if a shirt in medium is at stock level 0, it still allows the order to be placed. if you have any questions for me to clarify what needs to be done for these two bugs, let me know. i'm expecting it shouldn't take more than a day or two for these minors bugs. thanks. vega.